AJAX is the art of exchanging data with a server, and updating parts of a web page without reloading the whole page. It is not a new programming language, but a new way to use existing standards. AJAX is used to make sites interactive. It can be used to create Facebook apps, picture-uploading interfaces, and much more. If you need to add functionality to an existing or new website and don\'t have the programming knowledge, our expert developers can create whatever you need.

If you are AJAX developer, Freelancer.com offers you a lot of clients who need your help with their AJAX projects which might vary from creating Facebook apps, picture uploading interfaces, and much more.

If you believe you can do that, then start bidding on AJAX projects and get paid with an average of $200 per project depending on the size and nature of your work.

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    38 Gefundene Jobs, Preise in EUR

    immediate fix required small issues in PHP site ... popup form small design change / email form improvement go to top button design OR remove it ....

    €26 (Avg Bid)
    €26 Gebot i.D.
    39 Angebote
    Feature add 6 Tage left
    VERIFIZIERT

    I need a small feature added to my project. I need a function that creates a post on my website. I already have the update delete and read functions working but cannot figure out how to create correctly in my code. Experience needed is vanilla javascript html json ajax and firebase

    €33 (Avg Bid)
    €33 Gebot i.D.
    17 Angebote
    JQuery Issue 6 Tage left

    We have a textbox with jquery and keypress event that runs a select into a DB. it works the first time but not others. we need someone to fix this to us.

    €20 (Avg Bid)
    €20 Gebot i.D.
    50 Angebote

    Website: [Zur Anzeige der URL Anmelden] I need someone who's familiar with the gaming industry, and can be my pocket designer for the next year. Payment is $100-200/mo (or per project if you want). Projects include: Cleaning up UI, making font design changes, designing new sections, updating page structures. Requirements: CSS/HTML, Strong understanding of jquery/ajax, some photoshop ex...

    €12 / hr (Avg Bid)
    Featured
    €12 / hr Gebot i.D.
    29 Angebote

    We need to customize a slider option to make it suitable for us. Slider should work like follows: Example Product settings: Product A: Temperature Range: 20 to 99 Product B: Temperature Range: 1 to 99 If Slider is set from 5 to 99, Product A is not suitable and should not be listed because min. Temperature is from 20+.

    €150 (Avg Bid)
    €150 Gebot i.D.
    27 Angebote
    Business Mgt Software with APp 6 Tage left
    VERIFIZIERT

    Dear Sir, Good morning. Hope you are fine. I am having a new requirement of a software which can manage a business chain in Dealer/Network architecture with App with three layer of privilege structure. If you fell sound and interesting, revert back me with the details to make this a first lo

    €775 (Avg Bid)
    €775 Gebot i.D.
    19 Angebote

    I need help in creating a Portal using PHP Jquery Ajax. Portal is for registering a vehicle, generating monthly bills automatically , making monthly payment. Data structure is ready and UI is also almost ready. Need help in back end logic and also in creating Application forms. I need timely help. I will appreciate if someone can help me for a week from tomorrow 5 pm to 10 pm IST (preferred timin...

    €10 / hr (Avg Bid)
    €10 / hr Gebot i.D.
    64 Angebote

    Hello there, I need a coder to help me build a production management system using php, mysql, jquery, etc. The system has the following functions: 1. Customer database: add, modify customers and manage their orders. Statistic showing graph of order value, key customers, etc based on their total order. 2. Product database: add, modify products, link them to order system. 3. Create order: select c...

    €1088 (Avg Bid)
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    49 Angebote
    PHP Mortgage Form Redeisgn 5 Tage left
    VERIFIZIERT

    Hello, I run a website - [Zur Anzeige der URL Anmelden] And there is a from on the front page. I want to redesign this form and add formulas, field calculations and reference look up tables and provide a quote based on their score. I need a PHP, ajax experts

    €317 (Avg Bid)
    €317 Gebot i.D.
    83 Angebote

    I am looking for a dedicated and passionate developer that will help me scale codes and functionalities of application. I am a developer myself but need to focus on marketing. The developer has to be completely familiar with PHP,MYSQL,JAVASCRIPT,AJAX Payments will be made per each project fixed price. There will be many projects. this job will be a long term and whomerver decides to work with us...

    €169 (Avg Bid)
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    88 Angebote

    The application should be able to handle Twain scanner (connected on USB or wifi) to scan and preview documents from platern or sheet feeder into pdf (multi and single page) format and send it via ajax as file to a php end point. Pure javascript should be used no applets and should work in chrome browser. I need a scanner select select, a scan button and a preview with send (to server) button. N...

    €305 (Avg Bid)
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    21 Angebote
    integrated project and reports 5 Tage left
    VERIFIZIERT

    very minor project, i dont have enough time to complete.

    €22 (Avg Bid)
    €22 Gebot i.D.
    6 Angebote
    GoJS with PHP 4 Tage left

    Hi folks, I'm looking for a developer who is good with javascript, we are looking to build a module for our software and will need to integrate GoJS with PHP, particularly, the process will be 1) user build the flow using GoJS to draw the diagram 2) Once it's done, user will click save, the script will create a record in the DB using PHP for each step / box of the diagram. 3) We will n...

    €493 (Avg Bid)
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    11 Angebote

    php expert needed to fix issues quickly on my site. expert fast dev. needed only

    €23 (Avg Bid)
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    38 Angebote

    I want to build an app for selling my electrical connectors with description and payment gateway.

    €355 (Avg Bid)
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    9 Angebote

    Develop an application to manage Contractor health and Safety management from prequalification to contractor Health and Safety Performance management

    €3842 (Avg Bid)
    €3842 Gebot i.D.
    94 Angebote

    I am looking for a passionate and talented web developer for long-term ongoing projects. Please indicate your hourly rates in your message. The person needs to be regularly available and have skills in at least one of the following: -HTML/CSS -Javascript -AngularJS -NodeJS -Ajax -PHP -Wordpress -Magento -Shopify

    €10 / hr (Avg Bid)
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    126 Angebote

    I want to add infinite load and ajax load more in elementor pro posts as pagination option in wordpress

    €101 (Avg Bid)
    €101 Gebot i.D.
    14 Angebote

    check details in this video , and let me know if you can handle this kind of work ... expecting best offer with quality work and fast completion....

    €28 (Avg Bid)
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    30 Angebote

    Main responsibilities include: - Developing new features and projects - Maintain existing projects - Integration of external services and solutions - Testing, monitoring and improve your own code - Be constantly aware of good practices and new technologies Required skills: At least 1 year experience in the below - Phalcon framework - PHP, Composer, GIT - MySql - planning and designing DB tables ...

    €418 (Avg Bid)
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    40 Angebote

    I am looking for a passionate and talented web or mobile developer for long-term ongoing projects. Please indicate your hourly rates in your message. The person needs to be regularly available and have skills in at least one of the following: -HTML/CSS -Javascript -AngularJS -NodeJS -Ajax -PHP -Android development -Wordpress -Magento -Shopify

    €10 / hr (Avg Bid)
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    103 Angebote

    We need assistance on getting the Kendo UI TreeGrid to meet our business requirements

    €310 (Avg Bid)
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    17 Angebote

    This offer is for Full Stack Engineer. If you have already experience (3-5 years), and feel like not only working but also having multiple opportunities to develop yourself, you are in a good place. We are looking for long term cooperation. Most important • Professional experience with Javascript • Experience with a back end framework (Express, Koa, Hapi) • Experience with a fr...

    €14 / hr (Avg Bid)
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    46 Angebote

    I am tying to get slots disabled when they are already taken in database. But it only works for slots that have the same slot time. So my slots are not counting the duration of an appoint, for example someone books at 10AM, for 2 hours, so till 12AM. Anther service (that takes 30 min duration) can still book 10:30, 11:00, 11:30, 12:00. Only 10AM is blocked. Now I am trying to make another stmt to ...

    €48 (Avg Bid)
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    24 Angebote

    this application aims to view student grade data and student data backups, built using a codeigniter and jquery, ajax, boostrap framework link demo : [Zur Anzeige der URL Anmelden] don't bully me beginner: D

    €165 (Avg Bid)
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    56 Angebote
    Pega Developer 2 Tage left

    Looking To Take Training in Pega Software

    €115 (Avg Bid)
    €115 Gebot i.D.
    5 Angebote

    After the user puts the shipping address seems like the shipping price is not displaying. But when you give a refresh on the same page it displays. So I think its an issue with Ajax.

    €26 (Avg Bid)
    €26 Gebot i.D.
    11 Angebote

    Hello, I am working on a online market platform which connects to different partner systems to manage my partners users. I am not that experienced so that why I need some advice AND/OR a better concept for my system. Problem: My system is connecting with simple web-services to multiple different partner systems (number is increasing) which allows me to create and deactivate users in the partner s...

    €34 / hr (Avg Bid)
    €34 / hr Gebot i.D.
    17 Angebote
    ReactJS Code 1 Tag left
    VERIFIZIERT

    Develop ReactJS code to pull in a specific message from a database and display automatically using Jquery UI modal box that can be closed once read. Current system uses javascript functions to pull down the message and display in the body of the web-page.

    €94 (Avg Bid)
    €94 Gebot i.D.
    19 Angebote

    I need some changes to an existing website. I already have code, I just need you to edit it and make ui look good. 1. Issue in registration page. 2. Combine Profile & edit crowd funding pages. 3. Add selected countries, states and cities in registration page 4. Add captcha in registration page. 5. Enable on screen... Read More

    €23 (Avg Bid)
    €23 Gebot i.D.
    7 Angebote

    Hello there, We need some devlopers with good knowledge of dynamic web development languages and api devlopement. We need them to intergrate automation at the backend and connect the system with many api or xml data. We need the developers for long term works and we are up for any negotiations based on the skill level and efficiency. We will share the details with only selected candidates. ...

    €6 / hr (Avg Bid)
    €6 / hr Gebot i.D.
    14 Angebote

    this guide looks like a great resource for integrating Stripe into a Laravel site: [Zur Anzeige der URL Anmelden] as they claim, if able, it is only 7 lines of code. Our website script included paypal pre-installed, we should allow that option too (activate) payout should be added to basket page and registration too Thanks Matthew Avanzi

    €47 (Avg Bid)
    €47 Gebot i.D.
    12 Angebote
    Data Processing 14 Stunden left

    WE ARE LOOKING FOR PEOPLE THAT WILL WORK IN Data Processing

    €18 / hr (Avg Bid)
    €18 / hr Gebot i.D.
    5 Angebote

    Some users are stealing my links via browser debugging. So I wish I 'd like a way to block this through a validation token, camouflaged link or another efficient way. I want them to be unable to access browser debugging. they are getting my links via the NETWORK tab. I think the ideal would be a token to validate my m3u8 link or some way to overshadow the link. Please check the attached pic...

    €74 (Avg Bid)
    €74 Gebot i.D.
    19 Angebote
    hide m3u8 links in my Wordpress Site 120 Tage left
    VERIFIZIERT

    Some users are stealing my links via browser debugging. So I wish I 'd like a way to block this through a validation token, camouflaged link or another efficient way. I want them to be unable to access browser debugging. they are getting my links via the NETWORK tab. I think the ideal would be a token to validate my m3u8 link or some way to overshadow the link. Please check the attached pic...

    €32 (Avg Bid)
    €32 Gebot i.D.
    6 Angebote

    Description : We are looking for a PHP Laravel developer of intermediate to advance knowledge for work on a custom-built ERP that we already have. We would like some optimization carried out on the existing site and would like to add a number of new modules as well. Also, we have some tasks with Node js need an expert to solve it.

    €1351 - €2702
    Versiegelt
    €1351 - €2702
    95 Angebote

    There are an attachment ‘Senior React Native and React.js frontend [Zur Anzeige der URL Anmelden]’ that describes this position in much greater detail Experienced senior React Native AND React.js (i.e. both, not either one) software developer - analyze, plan, design and coordinate complex software project. More than 8 years of high-quality software development experience in complex,...

    €2702 - €4504
    Versiegelt
    €2702 - €4504
    33 Angebote

    There are an attachment ‘Senior React Native and React.js frontend [Zur Anzeige der URL Anmelden]’ that describes this position in much greater detail Experienced senior React Native AND React.js (i.e. both, not either one) software developer - analyze, plan, design and coordinate complex software project. More than 8 years of high-quality software development experience in complex,...

    €23 - €45 / hr
    Versiegelt
    €23 - €45 / hr
    38 Angebote

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